Taken over by USA in 1947. Used as floating barrack in Hamburg in 1948. Scrapped 1950.

M607

A.G. Neptun Rostock

30.12.1944

16.03.1945

Taken over by USA in 1945 as US37
. Given to Hapag-Seebäderdienst as Hörnum
in 1948. Used as ferry Christian Ivers between 1949-1953. Sold to Denmark as Hanne Scarlet
in 1956, sold to Italy as Salvatore Lauro
in 1962, still in use in 1994.

M608

A.G. Neptun Rostock

20.01.1945

20.03.1945

Taken over by USA in 1945 as US38
. Given to Hapag-Seebäderdienst as Amrum
in 1948. Used as ferry Harald Ivers
between 1949-1953. Sold to Denmark as Lilli Scarlet
in 1956, sold to Greece as Elena P
. in 1962, scrapped 1982.

M609

A.G. Neptun Rostock

29.01.1945

27.03.1945

Taken over by Britain in 1945. Scrapped 1948.

M610

A.G. Neptun Rostock

27.02.1945

05.10.1945

Taken over by Britain in 1945. Scrapped 1950.

M611

A.G. Neptun Rostock

12.03.1945

1945

Taken by USA in 1945. Returned to Germany and used as ferry Wangerooge
in 1948 until 1950. Used by the Bundesmarine since 1956 as Seeschlange
. 1960 decommissioned. used as floating barrack WBM IV
. 1967 used as target ship for aircraft.

M612

A.G. Neptun Rostock

23.03.1945

01.04.1945

11 crew members shoot during mutiny on 05.05.1945. Taken over by Britain in 1945, scrapped 1948.

M613

A.G. Neptun Rostock

1945

---

Almost completed at the end of the war, scrapped 1945/46 in Rostock.

M614

A.G. Neptun Rostock

1945

---

Almost completed at the end of the war, scrapped 1945/46 in Rostock.

M615

A.G. Neptun Rostock

1945

---

Almost completed at the end of the war, scrapped 1945/46 in Rostock.

M616

A.G. Neptun Rostock

1945

---

Almost completed at the end of the war, scrapped 1945/46 in Rostock.

M617

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M618

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M619

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M620

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M621

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M622

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M623

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M624

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M625

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M626

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M627

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M628

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M629

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M630

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M631

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M632

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M633

A.G. Neptun Rostock

---

---

Never completed, several sections still unfinished.

M801

Schichau, Königsberg

09.09.1944

03.12.1944

Taken over by USA in 1945. Given to Italy in 1949 as B3
. Renamed to Gazzella
in 1950, 1960 reassigned as training ship. Scrapped 1967.

M802

Schichau, Königsberg

29.09.1944

04.01.1945

Sunk after air attack on 03.04.1945 in Kiel.

M803

Schichau, Königsberg

19.10.1944

17.01.1945

Taken over by USA in 1945. Given to Italy in 1949 as B2
. Renamed to Daino
in 1950, 1960 reassigned as survey ship ship. Scrapped 1966.

M804

Schichau, Königsberg

01.11.1944

23.01.1945

Sunk after air attack on 11.03.1945 in Kiel.

M805

Schichau, Königsberg

09.11.1944

26.01.1945

Sunk after air attack on 11.03.1945 in Kiel.

M806

Schichau, Königsberg

21.11.1944

---

Captured by British forces while under final construction. Scrapped 1948.

M807

Schichau, Königsberg

13.01.1945

---

Towed to Rostock in January 1945 while being 99% completed. Completed in Rostock in November 1945, fate unknown.

M808

Schichau, Königsberg

1945

---

Towed to Rostock in January 1945 while being 99% completed. Completed in Rostock in November 1945, fate unknown.